Dear Kuramochi,
I am looking at this with my team right now and will get back to you with a recommendation. Thank you for all of your information.
What is the common-mode voltage (Vcm) of your system? Basically since this is a high-side application, what…
Hi Patrick,
Thanks so much for your help. I still have some questions about the current sensing amp as below:
Q1. For INA226, as you said, we should use Vsense max value(81.92mV)/I load max value to
calculate the Rshunt, correct?
Q2. If my above…
Hi Patrick,
Thanks a lot for your support.
I was obviously expected INA199 to consume some current but in my case it was around 70mA which is very high. The chip was clearly damaged.
Here is a schematic of the circuit.
In my experiment only Mosfet…
Part Number: INA199 Hi,
Let me ask you following questions about "absolute maximum ratings" of analog inputs.
Q1) About this value is 26V(max). (from datasheet 5page, 7.1 Absolute Maximum Ratings)
How much is the "actual voltage"? …
Part Number: INA250-Q1 Other Parts Discussed in Thread: LM7301 , INA250 , INA301 , INA200 , INA139 , INA199 We are trying to design a device for detecting a specific and configurable current value threshold, capable to generate a interruption in our MCU and…
